SignQuantum Launches Quantum-Resistant Add-On to Protect Digitally Signed Documents

SignQuantum, a post-quantum security provider for critical documents, officially launched its post-quantum cryptography solution designed to safeguard digitally signed documents from looming cybersecurity threats posed by quantum computing.  

SignQuantum introduces a software add-on that integrates with e-signature platforms, allowing organizations to transition into the post-quantum era without overhauling existing workflows.  The core of its innovation solves two of the most pressing challenges of digital signatures:  ensuring authenticity and securing immutable proof of timing. It leverages the U.S. National  Institute of Standards and Technology’s (NIST) primary-recommended post-quantum algorithm and the quantum-resistant blockchain technology of QANplatform